new data format with more information

src/migrations/2.sql

@@ -0,0 +1,23 @@
+ALTER TABLE
+    food
+ADD COLUMN
+    -- per 100g
+    protein REAL NOT NULL DEFAULT 5.0 CHECK (protein > 0);
+
+ALTER TABLE
+    food
+ADD COLUMN
+    -- per 100g
+    fiber REAL NOT NULL DEFAULT 5.0 CHECK (fiber > 0);
+
+ALTER TABLE
+    food
+ADD COLUMN
+    protein_per_portion REAL NOT NULL GENERATED ALWAYS AS ((protein / 100) * portion_weight) VIRTUAL;
+
+ALTER TABLE
+    food
+ADD COLUMN
+    fiber_per_portion REAL NOT NULL GENERATED ALWAYS AS ((fiber / 100) * portion_weight) VIRTUAL;
+
+PRAGMA user_version = 2;